I like two guys..???????????????????

So I've liked this guy for almost a year now, let's call him bob, and we are both in the same friend group, we talked lots, like all the time, but it's summer now so I haven't seen him in a long time. Untill just yesterday my friend had a little get together with all our friends, and bob was there , we talked a ton and he sat next to me almost the entire time, ( we watched a scary movie) so I should be realy super excited.. But I'm not! See my friend has liked this guy let's call him bill, for about 2 months, he was also at the party. She hasn't been havng good luck with bill and says she is not sure she likes him anmore. So we are at the party and bill and me start talking and he is really cute and funny stuff, so I feel lke I like him instead of bob. And I caught bill looking at me when he knew I wasn't and little stuff like that. So I start thinking and my friend told me she's not sure if she likes him anymore so I thaught I would give bill a try, then after the party she told me that she really does like bill again! So now I'm like wooow. Idk what to do! I really like bill, he is really awesome and suff and super nice, I always feel special when he's around idk. But then there's Also bob who I have liked for a long time and I know him better but he also knows I like him and hasn't done anything about it so I feel like he doesn't like me, but to me bill does look interested. Idk wha to do! :(